patch 8.0.1437: pkg-config doesn't work with cross compilingv8.0.1437

Problem:    Pkg-config doesn't work with cross compiling.
Solution:   Use AC_PATH_TOOL() instead of AC_PATH_PROG(). (James McCoy,
            closes #2513)

3 files changed, 143 insertions, 27 deletions

diff --git a/src/auto/configure b/src/auto/configure
index fd73e92d05..6a16779408 100755
--- a/src/auto/configure
+++ b/src/auto/configure
@@ -1513,7 +1513,7 @@ Optional Features:
   --disable-icon-cache-update        update disabled
   --disable-desktop-database-update  update disabled
   --disable-largefile     omit support for large files
-  --disable-acl           Don't check for ACL support.
+  --disable-acl           No check for ACL support.
   --disable-gpm           Don't use gpm (Linux mouse daemon).
   --disable-sysmouse      Don't use sysmouse (mouse in *BSD console).
   --disable-nls           Don't support NLS (gettext()).
@@ -8887,8 +8887,9 @@ $as_echo "gtk test disabled" >&6; }
   fi
 
   if test "X$PKG_CONFIG" = "X"; then
-    # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
 if ${ac_cv_path_PKG_CONFIG+:} false; then :
@@ -8914,7 +8915,6 @@ done
   done
 IFS=$as_save_IFS
 
-  test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
   ;;
 esac
 fi
@@ -8928,6 +8928,63 @@ $as_echo "no" >&6; }
 fi
 
 
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+  ac_pt_PKG_CONFIG=$PKG_CONFIG
+  # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $ac_pt_PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_pt_PKG_CONFIG" = x; then
+    PKG_CONFIG="no"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    PKG_CONFIG=$ac_pt_PKG_CONFIG
+  fi
+else
+  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
   fi
 
   if test "x$PKG_CONFIG" != "xno"; then
@@ -9181,8 +9238,9 @@ $as_echo "gtk test disabled" >&6; }
   fi
 
   if test "X$PKG_CONFIG" = "X"; then
-    # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
 if ${ac_cv_path_PKG_CONFIG+:} false; then :
@@ -9208,7 +9266,6 @@ done
   done
 IFS=$as_save_IFS
 
-  test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
   ;;
 esac
 fi
@@ -9222,6 +9279,63 @@ $as_echo "no" >&6; }
 fi
 
 
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+  ac_pt_PKG_CONFIG=$PKG_CONFIG
+  # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $ac_pt_PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_pt_PKG_CONFIG" = x; then
+    PKG_CONFIG="no"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    PKG_CONFIG=$ac_pt_PKG_CONFIG
+  fi
+else
+  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
   fi
 
   if test "x$PKG_CONFIG" != "xno"; then
@@ -12703,9 +12817,9 @@ else
 fi
 
 if test "$enable_acl" = "yes"; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for acl_get_file in -lposix1e" >&5
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acl_get_file in -lposix1e" >&5
 $as_echo_n "checking for acl_get_file in -lposix1e... " >&6; }
 if ${ac_cv_lib_posix1e_acl_get_file+:} false; then :
   $as_echo_n "(cached) " >&6
@@ -12827,9 +12941,9 @@ fi
 fi
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for POSIX ACL support" >&5
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for POSIX ACL support" >&5
 $as_echo_n "checking for POSIX ACL support... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 #include <sys/types.h>
@@ -12858,7 +12972,7 @@ fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for acl_get in -lsec" >&5
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acl_get in -lsec" >&5
 $as_echo_n "checking for acl_get in -lsec... " >&6; }
 if ${ac_cv_lib_sec_acl_get+:} false; then :
   $as_echo_n "(cached) " >&6
@@ -12900,7 +13014,7 @@ if test "x$ac_cv_lib_sec_acl_get" = xyes; then :
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris ACL support" >&5
 $as_echo_n "checking for Solaris ACL support... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 #ifdef HAVE_SYS_ACL_H
@@ -12928,9 +13042,9 @@ rm -f core conftest.err conftest.$ac_objext \
 fi
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AIX ACL support" >&5
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AIX ACL support" >&5
 $as_echo_n "checking for AIX ACL support... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 #if STDC_HEADERS
diff --git a/src/configure.ac b/src/configure.ac
index 0883cb7d87..d78ec7a2b1 100644
--- a/src/configure.ac
+++ b/src/configure.ac
@@ -2634,7 +2634,7 @@ if test -z "$SKIP_GTK2"; then
   fi
 
   if test "X$PKG_CONFIG" = "X"; then
-    AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+    AC_PATH_TOOL(PKG_CONFIG, pkg-config, no)
   fi
 
   if test "x$PKG_CONFIG" != "xno"; then
@@ -2686,7 +2686,7 @@ if test -z "$SKIP_GTK3"; then
   fi
 
   if test "X$PKG_CONFIG" = "X"; then
-    AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+    AC_PATH_TOOL(PKG_CONFIG, pkg-config, no)
   fi
 
   if test "x$PKG_CONFIG" != "xno"; then
@@ -3797,16 +3797,16 @@ dnl when -lacl works, also try to use -lattr (required for Debian).
 dnl On Solaris, use the acl_get/set functions in libsec, if present.
 AC_MSG_CHECKING(--disable-acl argument)
 AC_ARG_ENABLE(acl,
-	[  --disable-acl           Don't check for ACL support.],
+	[  --disable-acl           No check for ACL support.],
 	, [enable_acl="yes"])
 if test "$enable_acl" = "yes"; then
-AC_MSG_RESULT(no)
-AC_CHECK_LIB(posix1e, acl_get_file, [LIBS="$LIBS -lposix1e"],
+  AC_MSG_RESULT(no)
+  AC_CHECK_LIB(posix1e, acl_get_file, [LIBS="$LIBS -lposix1e"],
 	AC_CHECK_LIB(acl, acl_get_file, [LIBS="$LIBS -lacl"
 		  AC_CHECK_LIB(attr, fgetxattr, LIBS="$LIBS -lattr",,)],,),)
 
-AC_MSG_CHECKING(for POSIX ACL support)
-AC_TRY_LINK([
+  AC_MSG_CHECKING(for POSIX ACL support)
+  AC_TRY_LINK([
 #include <sys/types.h>
 #ifdef HAVE_SYS_ACL_H
 # include <sys/acl.h>
@@ -3817,9 +3817,9 @@ acl_t acl;], [acl = acl_get_file("foo", ACL_TYPE_ACCESS);
 	AC_MSG_RESULT(yes); AC_DEFINE(HAVE_POSIX_ACL),
 	AC_MSG_RESULT(no))
 
-AC_CHECK_LIB(sec, acl_get, [LIBS="$LIBS -lsec"; AC_DEFINE(HAVE_SOLARIS_ZFS_ACL)],
-AC_MSG_CHECKING(for Solaris ACL support)
-AC_TRY_LINK([
+  AC_CHECK_LIB(sec, acl_get, [LIBS="$LIBS -lsec"; AC_DEFINE(HAVE_SOLARIS_ZFS_ACL)],
+  AC_MSG_CHECKING(for Solaris ACL support)
+  AC_TRY_LINK([
 #ifdef HAVE_SYS_ACL_H
 # include <sys/acl.h>
 #endif], [acl("foo", GETACLCNT, 0, NULL);
@@ -3827,8 +3827,8 @@ AC_TRY_LINK([
 	AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SOLARIS_ACL),
 	AC_MSG_RESULT(no)))
 
-AC_MSG_CHECKING(for AIX ACL support)
-AC_TRY_LINK([
+  AC_MSG_CHECKING(for AIX ACL support)
+  AC_TRY_LINK([
 #if STDC_HEADERS
 # include <stdlib.h>
 # include <stddef.h>
diff --git a/src/version.c b/src/version.c
index 72fb66667d..39abe1fb33 100644
--- a/src/version.c
+++ b/src/version.c
@@ -772,6 +772,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1437,
+/**/
     1436,
 /**/
     1435,